393652272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 1187923968

約数和(自身を除く): 794271696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 43, 48, 51, 52, 68, 78, 86, 102, 104, 129, 136, 156, 172, 204, 208, 221, 258, 272, 312, 344, 408, 442, 516, 559, 624, 663, 688, 731, 816, 863, 884, 1032, 1118, 1326, 1462, 1677, 1726, 1768, 2064, 2193, 2236, 2589, 2652, 2924, 3354, 3452, 3536, 4386, 4472, 5178, 5304, 5848, 6708, 6904, 8772, 8944, 9503, 10356, 10608, 11219, 11696, 13416, 13808, 14671, 17544, 19006, 20712, 22438, 26832, 28509, 29342, 33657, 35088, 37109, 38012, 41424, 44013, 44876, 57018, 58684, 67314, 74218, 76024, 88026, 89752, 111327, 114036, 117368, 134628, 148436, 152048, 176052, 179504, 190723, 222654, 228072, 234736, 269256, 296872, 352104, 381446, 445308, 456144, 482417, 538512, 572169, 593744, 630853, 704208, 762892, 890616, 964834, 1144338, 1261706, 1447251, 1525784, 1781232, 1892559, 1929668, 2288676, 2523412, 2894502, 3051568, 3785118, 3859336, 4577352, 5046824, 5789004, 7570236, 7718672, 8201089, 9154704, 10093648, 11578008, 15140472, 16402178, 23156016, 24603267, 30280944, 32804356, 49206534, 65608712, 98413068, 131217424, 196826136, 393652272]

約数ペア:

[(1, 393652272), (2, 196826136), (3, 131217424), (4, 98413068), (6, 65608712), (8, 49206534), (12, 32804356), (13, 30280944), (16, 24603267), (17, 23156016), (24, 16402178), (26, 15140472), (34, 11578008), (39, 10093648), (43, 9154704), (48, 8201089), (51, 7718672), (52, 7570236), (68, 5789004), (78, 5046824), (86, 4577352), (102, 3859336), (104, 3785118), (129, 3051568), (136, 2894502), (156, 2523412), (172, 2288676), (204, 1929668), (208, 1892559), (221, 1781232), (258, 1525784), (272, 1447251), (312, 1261706), (344, 1144338), (408, 964834), (442, 890616), (516, 762892), (559, 704208), (624, 630853), (663, 593744), (688, 572169), (731, 538512), (816, 482417), (863, 456144), (884, 445308), (1032, 381446), (1118, 352104), (1326, 296872), (1462, 269256), (1677, 234736), (1726, 228072), (1768, 222654), (2064, 190723), (2193, 179504), (2236, 176052), (2589, 152048), (2652, 148436), (2924, 134628), (3354, 117368), (3452, 114036), (3536, 111327), (4386, 89752), (4472, 88026), (5178, 76024), (5304, 74218), (5848, 67314), (6708, 58684), (6904, 57018), (8772, 44876), (8944, 44013), (9503, 41424), (10356, 38012), (10608, 37109), (11219, 35088), (11696, 33657), (13416, 29342), (13808, 28509), (14671, 26832), (17544, 22438), (19006, 20712)]